64547980017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1487}}^1\times {\mathrm{3391}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 91578138624

約数和(自身を除く): 27030158607

約数列:

[1, 3, 17, 51, 251, 753, 1487, 3391, 4267, 4461, 10173, 12801, 25279, 57647, 75837, 172941, 373237, 851141, 1119711, 2553423, 5042417, 6345029, 14469397, 15127251, 19035087, 43408191, 85721089, 257163267, 1265646667, 3796940001, 21515993339, 64547980017]

約数ペア:

[(1, 64547980017), (3, 21515993339), (17, 3796940001), (51, 1265646667), (251, 257163267), (753, 85721089), (1487, 43408191), (3391, 19035087), (4267, 15127251), (4461, 14469397), (10173, 6345029), (12801, 5042417), (25279, 2553423), (57647, 1119711), (75837, 851141), (172941, 373237)]